#4291EB
Vivid Blue
HEX
RGB
HSL
About #4291EB Vivid Blue
#4291EB is a vivid blue color. In the RGB color model, it is composed of 66 red, 145 green, and 235 blue. In the HSL color space, it has a hue of 212°, saturation of 81%, and lightness of 59%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #4291EB in your CSS, SCSS, or Tailwind projects.
Color Properties
212°
Hue
81%
Saturation
59%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #4291EB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #4291EB against white and black backgrounds.
Aa#4291EB on White
Contrast Ratio3.24:1
AA ✗AA Large ✓AAA ✗
Aa#4291EB on Black
Contrast Ratio6.48:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #4291EB across different color formats.
| Format | Value |
|---|---|
| HEX | #4291EB |
| RGB | rgb(66, 145, 235) |
| HSL | hsl(212, 81%, 59%) |
| RGB Decimal | 66, 145, 235 |
| RGB Percent | 25.9%, 56.9%, 92.2% |
| CMYK (approx.) | 72%, 38%, 0%, 8% |
Related Palettes
12 palettes using #4291EB or similar colors